A bug zapper attracts bugs, you will kill some of the ones you want to. but you will also attract more. so any that dont get zapped will now live there...
I've used Nirvana seeds off and on for years. To me their genetics are watered down like their prices. But they have always delivered. The plants have always looked good and stayed healthy. You get what you pay for.
Not with AK but i tried to grow some purp from bag seed several years back . We they reached three inches tall i had to pull them up . Their smell was so loud you couldn't hide it. I've only seen that the one time.
Check your grow room for light leaks. The dark cycle only has to be interrupted for 30 min and she will never flower. I grew PPP from nirvana two seasons ago. I wasn't that impressed with the yield, but the smoke was good. All five of mine were identical with slight variation in height.
I would remove all of those little sucker branches from underneath first. To me it looks like you have done plenty to it. The only thing i would do at this point is let her finish. Any time you do anything to a plant you slow it done. The best way to speed up any kind of growth is to let her grow.
I would top at the same time. It takes the same amount of time to get over stress weather its because of two things you did or one. Also when you top the plant the root ball makes a split and push outward just like the top. So if you transplant at the same time you top the roots will have the...
I cut about a 10" piece of clothes hangar wire and use that for a stake. Then I take a wire bread tie and use it to secure the stalk to the stake. Always worked for me.